• The dog's bark activates the collar stimulation
• Weighs 7.5 ounces
• 7 Intensity levels and an on/off switch dial
• Light on collar - LED to indicate battery available
• Totally waterproof

This bark collar from Dogtra is for medium to large breed dogs.  It is totally waterproof and has the same great functions that you expect from Dogtra dog collars.

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